EntityQ4018037· pop 5· linked from 40 articlesWalter VenusSign in to save1920s Czech piston aircraft engineConnectionsCzechoslovakiaEntityturbojetEntityturbopropEntityaircraft engineEntityradial engineEntitycompression ratioEntityvalvetrainEntitystrokeEntityaerospace manufacturerEntitypower-to-weight ratioEntityBristol JupiterEntityboreEntityBristol PegasusEntityWP-5EntityBristol MercuryEntitylist of aircraft enginesEntityGnome-Rhône Mistral MajorEntityBMW IIIaEntityWalter Aircraft EnginesCompanyANBO VEntityCategories1920s aircraft piston enginesAircraft air-cooled radial piston enginesWalter aircraft engines